1)    2 digital inputs for water level, magnet contact, motion detect, heat detect, smoke detect, etc. 
2)    1 temperature input for cold room, water pool, warehouse, storeroom, refrigerator truck, refrigeration storage, villa, house temperature monitoring. 
3)    1 pulse counter input for vending machine, vending room, visitors flow rate monitoring. 
4)    1 analog input for all detectors which have 4-20mA or 0-5V output port. 
5)    2 relay controlled by authorized phone call(Caller-ID),SMS command, Timer, or controlled by input’s activation. 
6)    Up to 6 authorization phone numbers. 
7)    AC power failure alert SMS. 
8)    Backup battery inside, advanced design for battery switching relay ON when AC power failure.